DTMach1 said:
finally someone who understands how shocks/struts work!
I guess you are implying that only you and hognutz are the only ones who understand??? Ok, I guess Scott Hoag don't have a clue huh? You do know who he is right?
As hognutz stated the lifespan may be a factor, also stating the Bilsteins have a lifetime warranty. I've had them and they wore out in less 15k miles because of the driving style I guess. Needless to say I replaced them with Konis and ignored the warranty because I did not want to change them every 15k miles.
So, depending on how the car is used, roads driven on, etc., etc., determines how long anything lasts. The point is, the Mach shocks will work with lowered vehicles, as to weather they will keep up with spring rates is a matter of argument. Some race car drivers and crew chiefs prefer to run stiff valving in the shocks with soft springs, others like soft shocks and still springs . . . the debate goes on.
On my Mach I used Tokico adjustables with MRT race springs. That works great for me. On my Son's GT we used spring rates very close to the same rate as the stock Mach1's and to save him a little cash I discussed this with Scott Hoag of our intentions and he said that would be fine.
The spring rates on the supersports in front are 700 and rear are 275 which are not that far off of the stock Machs so the stock Mach1's should work ok.
Since BLUE03GT already has the shocks, and he has to pick springs like he said, and wants H&R's as in his original post, yes the stock Mach shocks will work, how long? Depends . . . . on a lot of factors, not just what "Joe" said at the parts house who is trying to sell shocks to him too.